Hi, how soon can you tell if you preg after your two IUI? Started clomid on cd 5, took HCG shot at 9pm on 8/29 and Had 1st IUI on 8/30 and 2nd on 8/31. Took blood test for progesterone levels on 9/5/08 and levels came back good per nurse at 25. Waiting to take test on 9/12/08 for results. However, my nipples are very sore and have to urinate more than usual?